The Schneider Electric DF3FN50 is a gG fuse designed for general circuit protection within industrial automation systems. This cartridge fuse is engineered to provide high current interruption capabilities, making it suitable for demanding applications. Its NFC designation indicates compliance with specific European standards for fuse protection.

Technical details

• Fuse Type: gG (General Purpose, High Rupturing Capacity)
• Voltage Rating: 690 VAC
• Current Rating: 50 A
• Dimensions: Cylindrical, 22 mm x 58 mm
• Series: DF3FN
• Features: Includes a striker mechanism for signaling fuse operation.
• Protection Class: Suitable for general industrial circuit protection.

Applications & compatibility

This 690 VAC, 50A fuse is commonly employed in power distribution panels, motor control centers, and various industrial machinery where reliable overcurrent protection is critical. Its standard 22x58mm dimensions ensure compatibility with a wide range of industrial fuse holders and disconnect switches used in sectors such as manufacturing, material handling, and process control.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric DF3FN50 or contact our technical team for cross-reference assistance with compatible fuse and protection components.